TDA8944J/N1,112 NXP Semiconductors, TDA8944J/N1,112 Datasheet - Page 9

• Manufacturer Part Number: TDA8944J/N1,112
• Description: IC AMP AUDIO PWR 7W STER 17SIL
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA8944J/N1,112

• Output Type: 2-Channel (Stereo)
• Package / Case: 17-SIL (Bent and Staggered Leads)
• Max Output Power X Channels @ Load: 7W x 2 @ 8 Ohm
• Voltage - Supply: 6 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Product: Class-AB
• Output Power: 7 W
• Available Set Gain: 32 dB
• Thd Plus Noise: 0.03 %
• Operating Supply Voltage: 12 V
• Maximum Power Dissipation: 18000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3462-5; 935262855112; TDA8944JU

Philips Semiconductors
9397 750 06861
Product specification
Fig 5. Output voltage as function of mode voltage.
Fig 6. Total harmonic distortion as function of output
handbook, halfpage
handbook, full pagewidth
THD
(%)
(V)
10
10
V o
10
10
10
10
10
10
10
power.
10
10
1
2
1
2
1
1
2
3
4
5
0
2
10
1
V CC = 12 V
1
4
10
P o (W)
MGL952
Rev. 02 — 14 February 2000
10
2
8
Fig 7. Total harmonic distortion as function of
handbook, halfpage
No bandpass filter applied.
V CC = 12 V
THD
(%)
10
10
10
frequency.
12
1
1
2
10
10
2 x 7 W stereo BTL audio amplifier
2
16
10
3
P o = 0.1 W
© Philips Electronics N.V. 2000. All rights reserved.
V MODE (V)
TDA8944J
1 W
10
4
f (Hz)
MGL957
MGL953
10
20
5
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